Technical data

Bus amplitude 32 bits

Compatible with 8 bit ISA, 16 bit ISA, VLB

Pins 112

Vcc +5 V

Clock 486SX-25: 25 MHz

486DX2-50: 25 MHz

486DX-33: 33 MHz

486DX2-66: 33 MHz

486DX4-100: 33 MHz

486DX-40: 40 MHz

486DX2-80: 40 MHz

486DX4-120: 40 MHz

5x86@133 MHz: 33 MHz

5x86@160 MHz: 40 MHz

486DX-50: 50 MHz (out of specification)